[INFO] cloning repository https://github.com/fikgol/usbderive
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fikgol/usbderive" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffikgol%2Fusbderive", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffikgol%2Fusbderive'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb1ba2ca7cd58dccc1644afea533569b92a6128e
[INFO] building fikgol/usbderive against try#434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275 for pr-101591
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffikgol%2Fusbderive" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fikgol/usbderive on toolchain 434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/fikgol/usbderive
[INFO] finished tweaking git repo https://github.com/fikgol/usbderive
[INFO] tweaked toml for git repo https://github.com/fikgol/usbderive written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/fikgol/usbderive already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb98c1e4c0b633e559855f41b3e06a8221cf55104e096ff65708739990ec7c02
[INFO] running `Command { std: "docker" "start" "-a" "fb98c1e4c0b633e559855f41b3e06a8221cf55104e096ff65708739990ec7c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb98c1e4c0b633e559855f41b3e06a8221cf55104e096ff65708739990ec7c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb98c1e4c0b633e559855f41b3e06a8221cf55104e096ff65708739990ec7c02", kill_on_drop: false }`
[INFO] [stdout] fb98c1e4c0b633e559855f41b3e06a8221cf55104e096ff65708739990ec7c02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9df6b6400f13dabb5ec6a13a9e6f6077f31319829bcda4e4efd6657cd44fbae
[INFO] running `Command { std: "docker" "start" "-a" "f9df6b6400f13dabb5ec6a13a9e6f6077f31319829bcda4e4efd6657cd44fbae", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
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[INFO] [stderr]    Compiling ed25519-dalek-fiat v0.1.0
[INFO] [stderr]    Compiling uint v0.9.0
[INFO] [stderr]    Compiling serde-helpers v0.4.1 (https://github.com/starcoinorg/starcoin?branch=master#2fd020b2)
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling multipart v0.17.1
[INFO] [stderr]    Compiling polling v2.1.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling codespan-reporting v0.8.0
[INFO] [stderr]    Compiling http v0.2.4
[INFO] [stderr]    Compiling input_buffer v0.4.0
[INFO] [stderr]    Compiling multistream-select v0.10.2
[INFO] [stderr]    Compiling async-io v1.4.1
[INFO] [stderr]    Compiling slog-term v2.8.0
[INFO] [stderr]    Compiling move-core-types v0.0.2 (https://github.com/starcoinorg/diem?rev=e22e951caa6dc230b1e866c89018eeb26bc73a45#e22e951c)
[INFO] [stderr]    Compiling diem-crypto v0.0.2 (https://github.com/starcoinorg/diem?rev=e22e951caa6dc230b1e866c89018eeb26bc73a45#e22e951c)
[INFO] [stderr]    Compiling bcs-ext v1.3.0 (https://github.com/starcoinorg/starcoin?branch=master#2fd020b2)
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling log4rs v1.0.0
[INFO] [stderr]    Compiling async-global-executor v2.0.2
[INFO] [stderr]    Compiling async-std v1.9.0
[INFO] [stderr]    Compiling http-body v0.4.2
[INFO] [stderr]    Compiling tungstenite v0.12.0
[INFO] [stderr]    Compiling headers-core v0.2.0
[INFO] [stderr]    Compiling starcoin-crypto v1.3.0 (https://github.com/starcoinorg/starcoin?branch=master#2fd020b2)
[INFO] [stderr]    Compiling headers v0.3.4
[INFO] [stderr]    Compiling starcoin-logger v1.3.0 (https://github.com/starcoinorg/starcoin?branch=master#2fd020b2)
[INFO] [stderr]    Compiling prost-derive v0.7.0
[INFO] [stderr]    Compiling forkable-jellyfish-merkle v1.3.0 (https://github.com/starcoinorg/starcoin?branch=master#2fd020b2)
[INFO] [stderr]    Compiling starcoin-uint v1.3.0 (https://github.com/starcoinorg/starcoin?branch=master#2fd020b2)
[INFO] [stderr]    Compiling multihash-derive v0.7.2
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]    Compiling starcoin-accumulator v1.3.0 (https://github.com/starcoinorg/starcoin?branch=master#2fd020b2)
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling tokio-stream v0.1.6
[INFO] [stderr]    Compiling tokio-tungstenite v0.13.0
[INFO] [stderr]    Compiling usbderive v0.1.0 (/opt/rustwide/workdir/usbderive)
[INFO] [stderr]    Compiling h2 v0.3.3
[INFO] [stderr]    Compiling multihash v0.13.2
[INFO] [stderr]    Compiling num_enum v0.5.1
[INFO] [stderr]    Compiling prost v0.7.0
[INFO] [stderr]    Compiling parity-multiaddr v0.11.2
[INFO] [stderr]    Compiling hyper v0.14.9
[INFO] [stderr]    Compiling prost-types v0.7.0
[INFO] [stderr]    Compiling libp2p-core v0.27.1
[INFO] [stderr]    Compiling libp2p-swarm v0.27.2
[INFO] [stderr]    Compiling libp2p-request-response v0.9.1
[INFO] [stderr]    Compiling libp2p v0.35.1
[INFO] [stderr]    Compiling sc-peerset v1.3.0 (https://github.com/starcoinorg/starcoin?branch=master#2fd020b2)
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling warp v0.3.1
[INFO] [stderr]    Compiling reqwest v0.11.4
[INFO] [stderr]    Compiling network-p2p-types v1.3.0 (https://github.com/starcoinorg/starcoin?branch=master#2fd020b2)
[INFO] [stderr]    Compiling diem-workspace-hack v0.1.0 (https://github.com/starcoinorg/diem?rev=e22e951caa6dc230b1e866c89018eeb26bc73a45#e22e951c)
[INFO] [stderr]    Compiling borrow-graph v0.0.1 (https://github.com/starcoinorg/diem?rev=e22e951caa6dc230b1e866c89018eeb26bc73a45#e22e951c)
[INFO] [stderr]    Compiling move-ir-types v0.1.0 (https://github.com/starcoinorg/diem?rev=e22e951caa6dc230b1e866c89018eeb26bc73a45#e22e951c)
[INFO] [stderr]    Compiling num-variants v0.1.0 (https://github.com/starcoinorg/diem?rev=e22e951caa6dc230b1e866c89018eeb26bc73a45#e22e951c)
[INFO] [stderr]    Compiling move-binary-format v0.1.0 (https://github.com/starcoinorg/diem?rev=e22e951caa6dc230b1e866c89018eeb26bc73a45#e22e951c)
[INFO] [stderr]    Compiling bytecode-verifier v0.1.0 (https://github.com/starcoinorg/diem?rev=e22e951caa6dc230b1e866c89018eeb26bc73a45#e22e951c)
[INFO] [stderr]    Compiling move-vm-types v0.1.0 (https://github.com/starcoinorg/diem?rev=e22e951caa6dc230b1e866c89018eeb26bc73a45#e22e951c)
[INFO] [stderr]    Compiling starcoin-vm-types v1.3.0 (https://github.com/starcoinorg/starcoin?branch=master#2fd020b2)
[INFO] [stderr]    Compiling starcoin-types v1.3.0 (https://github.com/starcoinorg/starcoin?branch=master#2fd020b2)
[INFO] [stderr]    Compiling starcoin-miner-client-api v0.1.0 (https://github.com/starcoinorg/starcoin?branch=master#2fd020b2)
[INFO] [stderr]    Compiling solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` fn uses type `Box<dyn Solver>`, which is not FFI-safe
[INFO] [stdout]  --> src/lib.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub extern "C" fn create_solver() -> Box<dyn Solver> {
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout]   = note: box cannot be represented as a single pointer
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 35s
[INFO] running `Command { std: "docker" "inspect" "f9df6b6400f13dabb5ec6a13a9e6f6077f31319829bcda4e4efd6657cd44fbae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9df6b6400f13dabb5ec6a13a9e6f6077f31319829bcda4e4efd6657cd44fbae", kill_on_drop: false }`
[INFO] [stdout] f9df6b6400f13dabb5ec6a13a9e6f6077f31319829bcda4e4efd6657cd44fbae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff405375e4d5ca725fab4357d5e3d9006e37a0aa222cbbfc3250d61564a2c241
[INFO] running `Command { std: "docker" "start" "-a" "ff405375e4d5ca725fab4357d5e3d9006e37a0aa222cbbfc3250d61564a2c241", kill_on_drop: false }`
[INFO] [stderr]    Compiling solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` fn uses type `Box<dyn Solver>`, which is not FFI-safe
[INFO] [stdout]  --> src/lib.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub extern "C" fn create_solver() -> Box<dyn Solver> {
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout]   = note: box cannot be represented as a single pointer
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.60s
[INFO] running `Command { std: "docker" "inspect" "ff405375e4d5ca725fab4357d5e3d9006e37a0aa222cbbfc3250d61564a2c241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff405375e4d5ca725fab4357d5e3d9006e37a0aa222cbbfc3250d61564a2c241", kill_on_drop: false }`
[INFO] [stdout] ff405375e4d5ca725fab4357d5e3d9006e37a0aa222cbbfc3250d61564a2c241